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User's Manual
EMX-HD-AUD
HDMI Audio Extractor w/ EDID Management
Extracts Digital and Analog Audio from HDMI input
Equalizes and Extends HDMI video signals to 50 ft
Learns and Emulates EDID
USB Port for EDID Read & Write
HDCP Compliant
CUSTOMER
Order toll-free in the U.S. 800-959-6439
SUPPORT
FREE technical support, Call 714-641-6607 or fax 7641-6698
UMA1201 Rev B
INFORMATION
Mail order: Hall Research, 1163 Warner Ave., Tustin, CA 92780
Web site: www.hallresearch.com
E-mail: info@ hallresearch.com
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Table of Contents
Summary of Contents for HR EMX-HD-AUD
- Page 1 User’s Manual EMX-HD-AUD HDMI Audio Extractor w/ EDID Management Extracts Digital and Analog Audio from HDMI input Equalizes and Extends HDMI video signals to 50 ft Learns and Emulates EDID USB Port for EDID Read & Write HDCP Compliant CUSTOMER Order toll-free in the U.S.
- Page 3 EMX-HD-AUD can often resolve system level HDMI signal-chain issues by acting as an intelligent intermediary. The EMX-HD-AUD is powered from the HDMI source input and no additional power supply connection is needed for most applications. A USB power supply is included and may be used in case the HDMI source has limited power.
- Page 4 EMX-HD-AUD EDID Routing Modes 2.0 Features Extracts both analog and digital audio Pass-through EDID or Learn and emulate custom files Powered from HDMI input or external power (if required) Re-clocks HDMI and buffers DDC (resolves EDID and HDCP issues) ...
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Page 5: Installation
Though capable of driving long cables on its output, when used as an extender, it is best to place the EMX-HD-AUD at the far end of the long HDMI cable. In that way its automatic equalizer can clean the signal and open the TMDS “eye”... -
Page 6: Top View
EMX-HD-AUD Video Input End Top View Video Output End © Copyright 2012. Hall Research, Inc. All rights reserved. -
Page 7: Power Requirements
USB connector or from Pin 18 (+5 V) of the HDMI connector. To power the EMX-HD-AUD from the HDMI or DVI input power, the source must be able to supply a minimum of 100 mA (@ 5 vDC). Using a video source with insufficient power capabilities will result in erratic operation and loss of video. - Page 8 EMX-HD-AUD AUDIO LEDS • MULTI o Audio EDID includes 2-channel LPCM, as well as multi-channel DTS and DOLBY. • 2 CH o Audio EDID includes 2-channel LPCM. • PASS-THRU o Audio EDID reported to the source is directly derived from the audio capabilities of attached SINK.
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Page 9: Troubleshooting
HDMI Audio Extractor w/ EDID Mgmt 7.0 Free Windows Software GUI The EMX-HD-AUD is controllable via a free Windows™ based GUI available on the Hall Research website http://www.hallresearch.com. All of the device features, and more, are accessible from the GUI. EDID... -
Page 10: Returning Unit For Repair
EMX-HD-AUD 9.0 Returning unit for Repair If you need to transport or ship your unit: Package it carefully. We recommend that you use the original container. Before you ship the units back to Hall Research for repair or return, contact us to get a Return Authorization (RMA) number. - Page 12 © Copyright 2012. Hall Research, Inc. All rights reserved.
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